/* $NetBSD: ptrace.h,v 1.12 2020/09/07 18:29:48 ryo Exp $ */ /*- * Copyright (c) 2014 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Matt Thomas of 3am Software Foundry. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef _AARCH64_PTRACE_H_ #define _AARCH64_PTRACE_H_ #ifdef __aarch64__ /* * AARCH64-dependent ptrace definitions. */ #define PT_GETREGS (PT_FIRSTMACH + 0) #define PT_SETREGS (PT_FIRSTMACH + 1) #define PT_GETFPREGS (PT_FIRSTMACH + 2) #define PT_SETFPREGS (PT_FIRSTMACH + 3) #define PT_STEP (PT_FIRSTMACH + 4) #define PT_SETSTEP (PT_FIRSTMACH + 5) #define PT_CLEARSTEP (PT_FIRSTMACH + 6) #define PT_MACHDEP_STRINGS \ "PT_GETREGS", \ "PT_SETREGS", \ "PT_GETFPREGS", \ "PT_SETFPREGS", \ "PT_STEP", \ "PT_SETSTEP", \ "PT_CLEARSTEP", #include <machine/reg.h> #define PTRACE_REG_PC(r) (r)->r_pc #define PTRACE_REG_FP(r) (r)->r_reg[29] #define PTRACE_REG_SET_PC(r, v) (r)->r_pc = (v) #define PTRACE_REG_SP(r) (r)->r_sp #define PTRACE_REG_INTRV(r) (r)->r_reg[0] #define PTRACE_BREAKPOINT ((const uint8_t[]) { 0xa0, 0x01, 0x20, 0xd4 }) #define PTRACE_BREAKPOINT_ASM __asm __volatile("brk #13" ::: "memory") #define PTRACE_BREAKPOINT_SIZE 4 #ifdef _KERNEL_OPT #include "opt_compat_netbsd32.h" #endif #ifdef COMPAT_NETBSD32 #include <machine/netbsd32_machdep.h> #define process_read_regs32 netbsd32_process_read_regs #define process_read_fpregs32 netbsd32_process_read_fpregs #define process_write_regs32 netbsd32_process_write_regs #define process_write_fpregs32 netbsd32_process_write_fpregs #define process_reg32 struct reg32 #define process_fpreg32 struct fpreg32 #define PTRACE_TRANSLATE_REQUEST32(x) netbsd32_ptrace_translate_request(x) #endif /* COMPAT_NETBSD32 */ #elif defined(__arm__) #include <arm/ptrace.h> #endif #endif /* _AARCH64_PTRACE_H_ */ |